Microhard Systems IP-921 Operating Manual page 90

6.0 Configuration
All modems in the network
must have the same frequency
restriction configured within
them.
© Microhard Systems Inc.
Scrolling down the Radio Configuration menu reveals further
configuration options:
Registration. Typically the former is not required; the latter only
applies if there are 2 or more Repeaters in your network.
Image 6Q: Radio Configuration Menu (lower portion)
By default, the IP Series will hop on frequencies across the entire
902-928MHz ISM band. For some applications or within certain
operating environments it may be desired to prohibit the modem
from operating on specific frequencies or range(s) of frequencies.
(See Section 6.1.8.4 for a description of the Radio Channel Noise
Levels tool.)
The modem will not allow ‗too many' frequencies to be restricted; it
requires a certain amount of bandwidth within which to operate to
comply with regulations.
CONFIDENTIAL
IP9xx Series
Frequency Restriction and Repeater
Frequency Restriction
continued...
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